user number
11user base — UK US noun [countable] [singular user base plural user bases] business the number of people who use a particular product or service, especially one available on the Internet Thesaurus: people who use or operate the …
12user base — user ,base noun count BUSINESS the number of people who use a particular product or service, especially one available on the Internet …
13User interface — The user interface, in the industrial design field of human–machine interaction, is the space where interaction between humans and machines occurs. The goal of interaction between a human and a machine at the user interface is effective operation …
14Number sign — Not to be confused with the Chinese character 井, or the Sharp sign ♯. # Number sign …
15User-centered design — In broad terms, user centered design (UCD) is a design philosophy and a process in which the needs, wants, and limitations of the end user of an interface or document are given extensive attention at each stage of the design process. User… …
16User error — A user error is an error made by the human user of a complex system, usually a computer system, in interacting with it. Although the term is sometimes used by Human Computer Interaction practitioners, the more formal human error term is used in… …
17User-generated content — UGC redirects here. For other uses, see UGC (disambiguation). User generated content (UGC) covers a range of media content available in a range of modern communications technologies. It entered mainstream usage during 2005 having arisen in web… …
18User agent — A user agent is the client application used with a particular network protocol; the phrase is most commonly used in reference to those which access the World Wide Web, but other systems such as SIP use the term user agent to refer to the user s… …
19User-defined function — A User Defined Function, or UDF, is a function provided by the user of a program or environment, in a context where the usual assumption is that functions are built into the program or environment.BASIC languageIn some old implementations of the… …
20number theory — Math. the study of integers and their relation to one another. Also called theory of numbers. [1910 15] * * * Branch of mathematics concerned with properties of and relations among integers. It is a popular subject among amateur mathematicians… …
